The Event Viewer is a Windows tool logging various interesting events on your computer. It might be helpful to troubleshoot crashes.

Short way to open the event viewer: Press the windows key + "R" the same time to open Run: Type "eventvwr" to open up the event viewer -> 'Custom views' -> 'Administrative events'. A lot of errors and warnings should be visible .. Any entries for when the crash happened? Are there more information?

Note: Polish Steam Retail key install the game in Polish only. Russian Steam Retail key install the game in Russian only.You CANNOT change the language from the Polish and the Russian version of the game.*

(FocusTechSupport)

* Important note: If you bought the game on Steam or any official shop and received a key for the Polish version of the game by mistake, mail to support@focus-home.com.